Q:How are deep groove ball bearings made?

I've been assembledThe inner and outer circles are worn out. Do you have to say the ball?Keep the clip as if it was screwed outWhen loading, you need to rivet the ball into the holder. Then fix the rivet and then put it in the batch. But don't pinch the ball after it is loaded. Otherwise, it won't fit in

Q:The difference between deep groove ball bearings and thrust ball bearings

Thrust ball bearings can only withstand one-way axial loadDeep groove ball bearings are mainly subjected to radial loads and small axial loads at the same time...

Q:I want the standard is best GB, and if other mechanical standards are also ok. 2, mainly to bearing diameter tolerance (preferably all grades have).

Deep groove ball bearings are the most commonly used rolling bearings. The utility model has the advantages of simple structure and convenient use. The utility model is mainly used to bear radial load, but when the radial clearance of the bearing is increased, the ball bearing has the performance of a certain angular contact ball bearing, and can bear the combined load of radial and axial. When the speed is higher and the thrust ball bearing is not suitable, it can also be used to bear the pure axial load. Compared with other bearings of the same size, the friction coefficient of this kind of bearing is small and the limit speed is high. But it is not shock resistant and is not suitable for heavy load. The deep groove ball bearings are mounted on the shaft, and in the axial clearance of the bearing, the axial displacement of the axle or the two directions of the outer shell can be limited, so that the utility model can be positioned in an axial direction in both directions. In addition, this kind of bearing also has a certain ability to adjust the heart, when relative to the shell hole tilted 2 'to 10', still can work normally, but it has some influence on the bearing life. The deep groove ball bearing holder is mostly steel plate stamping wave cage, and the large bearing adopts the metal solid cage. Size tolerances and rotation precision tolerances of deep groove ball bearings are widely used in automobiles, tractors, machine tools, motors, pumps, agricultural machinery, textile machinery and other deep groove ball bearing according to GB GB/T307.1-94 divided into P0, P6, P5, P4, P2 five precision grade. They are equivalent to the international standard ISO492, German standard DIN620, Japanese industrial standard JISB1514, and the corresponding accuracy grade of the United States national standard ANSI/AFBMA STD20.

Q:How are the parts assembled together for deep groove ball bearings?

Deep groove ball bearings are composed of inner ring, outer ring, steel ball, upper and lower cage.Assembly sequence: the outer ring shall be fitted with inner ring, the cage, the steel ball, the other cage, and finally the rivet (hole on the cage).

Q:Motor bearings deep groove ball bearings generally live for how long?

Bearing life and speed related, in general, the life of about 20 thousand hours

Q:Deep groove ball bearings and so on, these bearings inside and outside the ring surface is generally metal color, or surface chrome plated?

Who recommended what answer, give an irrelevant answer.

Q:What's the model for deep groove ball bearings with an inner diameter of 20 and an outer diameter of 50?

There is no deep groove ball bearing with an inner diameter of 20 and an outer diameter of 50.Because the bearing is a standard part of national standardization and universalization of the deep groove ball bearing is 60000 lead,

Q:What does "2RZ" mean in deep groove ball bearings 60000-2RZ?

2RZ stands for non-contact rubber dust cover

Q:How to select the sealing form of deep groove ball bearings?

Agree with the 3 floor of the argument, in general, is the choice of sealed form.

Q:Are deep groove ball bearings rolling bearings?

Rolling bearingsRolling bearings means the inner ring is fixed, the outer ring is rotated, or the outer ring is fixed, and the inner ring is rotatedThe sliding bearings are bearings, left and right, or slide forward and backward. He does not have a rolling body, such as balls, rollers, and needle rollers